: Natasha Romanoff serves as Doom's "Black Bride," wearing a golden mask inspired by the villain Madame Masque. She is eventually revealed to be a double agent for the resistance.
: Thor and the Defenders defeat Doom in the present. Thor then travels back to the exact moment Doom first activated his time machine, sabotaging it so the villain believes the technology is a failure. Planet Doom | Marvel Animated Universe Wiki | Fandom Watch Avengers Assemble (2013-) TV Series1x15
: The Punisher (Frank Castle) makes a brief appearance as an executioner for Doom, only to turn against him during the final battle. : Natasha Romanoff serves as Doom's "Black Bride,"
: Stark and Banner work for Doom but secretly sabotage his technology from within his labs. Thor then travels back to the exact moment
Saving from the kidnapping in Afghanistan, preventing the creation of Iron Man.
The 15th episode of (2013), titled " Planet Doom ," aired on December 8, 2013. It explores an alternate timeline where the Avengers never formed because Doctor Doom used time travel to systematically eliminate their origins. Episode Overview